<?php

require_once "common.php";
$content = _request('http://sighttp.qq.com/authd?IDKEY=fb41b9dd2b7959b92cc3e1d564cd331a31fc6efc034fcbc1','http://cd.58.com/zhiyepeix/25647580460598x.shtml?psid=114970929191696412641588414&entinfo=25647580460598_0&iuType=j_2&PGTID=0d303877-0006-6c89-a646-b997e9936b9c&ClickID=1');
//http://sighttp.qq.com/authd?IDKEY=fb41b9dd2b7959b92cc3e1d564cd331a31fc6efc034fcbc1

preg_match_all('/tuin\s*:\s*\'([1-9][0-9]{4,9})\'/is',$content,$qq);
echo var_dump($qq);